How Astronomers Untangle Red From Redshift
24:10–25:42 · 92s
Liu breaks down spectroscopy—how splitting starlight into absorption/emission lines lets astronomers distinguish a star’s intrinsic color from velocity redshift.
24:10–25:42 · 92s
Liu breaks down spectroscopy—how splitting starlight into absorption/emission lines lets astronomers distinguish a star’s intrinsic color from velocity redshift.
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